Analog Input Channels 4-ch lnput Type J, K, T, E, R, S, B Type Thermocouple Resolution* 16-bit Accuracy* ±3°C Input Impedance* >1MΩ Burn-out Detection Yes CMR @ 50/60 Hz* 90 dBs Span Drift* ± 6 μV/°C
Environment Operating Temperature -40 ~ 70°C (-40~158°F) Storage Temperature -40 ~ 85°C ( -40 ~ 185°F) Humidity* 5 ~ 95%, non-condensing